glacial epoch

"This book will introduce readers to the saber-toothed tiger and help them learn when and where the animal lived, what it looked like, how it survived, and why it went extinct"--Publisher.

"This book will introduce readers to the American Mastodon and help them learn when and where the animal lived, what it looked like, how it survived, and why it went extinct"--Publisher.

"This book will introduce readers to the giant beaver and help them learn when and where the animal lived, what it looked like, how it survived, and why it went extinct"--Publisher.

"This book will introduce readers to the dire wolf and help them learn when and where the animal lived, what it looked like, how it survived, and why it went extinct"--Publisher.

"This book will introduce readers to the woolly mammoth and help them learn when and where the animal lived, what it looked like, how it survived, and why it went extinct"--Publisher.

The story of how America's Great Lakes were formed by the shifting of miles-thick sheets of ice.

"In this . . . children's book, Tamiko the dinosaur fanatic and Ollie the rainforest expert travel back in time to the ice age to lead a group of woolly mammoths away from a dangerous avalanche!"--Amazon.

Manny, Sid, and Diego work together to try to make the tundra safe for Manny and Ellie's new baby mammoth, Peaches.

"From the mighty mammoths and deserts of ice to early explorers and polar survival, come face to face with one of Earth's greatest resources: ice"--Provided by publisher.